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DESCRIPTION:

Latitude 26°33'25",   Longitude 99°10'05"   NAD27

Starr County, Texas, Hydrologic Unit 13090001

Drainage area: 159,270 square miles

Contributing drainage area: 159,270 square miles,

Datum of gage: 235 feet above   NGVD29.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Peak streamflow	1953-08-27	1983-04-24	31
Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP)	1964-10-01	2005-06-28	355
Revisions	Loading...
Additional Data Sources	Begin Date	End Date	Count
Annual Water-Data Report (pdf)  **offsite**	2005	2005	1

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